{"id":293148,"date":"2024-10-19T19:54:57","date_gmt":"2024-10-19T19:54:57","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-13522011\/"},"modified":"2024-10-25T17:04:46","modified_gmt":"2024-10-25T17:04:46","slug":"bs-iso-13522011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-13522011\/","title":{"rendered":"BS ISO 1352:2011"},"content":{"rendered":"<p>This International Standard specifies the conditions for performing torsional, constant-amplitude, nominally elastic stress fatigue tests on metallic specimens without deliberately introducing stress concentrations. The tests are typically carried out at ambient temperature in air (ideally at between 10&nbsp;\u00b0C and 35&nbsp;\u00b0C) by applying a pure couple to the specimen about its longitudinal axis.<\/p>\n<p>While the form, preparation and testing of specimens of circular cross-section and tubular cross-section are described in this International Standard, component and other specialized types of testing are not included. Similarly, low-cycle torsional fatigue tests carried out under constant-amplitude angular displacement control, which lead to failure in a few thousand cycles, are also excluded.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4 Symbols and abbreviated terms <br \/> 5 Principle of test  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>6 Test plan <br \/> 7 Shape and size of specimen <br \/> 7.1 Form  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>7.2 Dimensions <br \/> 7.2.1 Specimens of circular cross-section <br \/> 7.2.2 Specimens with tubular cross-section  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>8 Preparation of specimens <br \/> 8.1 General <br \/> 8.2 Machining procedure <br \/> 8.3 Sampling and marking  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>8.4 Surface conditions of specimen <br \/> 8.5 Dimensional checks <br \/> 8.6 Storage and handling <br \/> 9 Apparatus <br \/> 9.1 Testing machine <br \/> 9.1.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>9.1.2 Torque cell <br \/> 9.1.3 Gripping of specimen <br \/> 9.1.4 Alignment check <br \/> 9.1.5 Axial force  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>9.2 Instrumentation for test monitoring <br \/> 9.2.1 Recording system <br \/> 9.2.2 Cycle counter <br \/> 9.2.3 Checking and verification <br \/> 10 Test procedure <br \/> 10.1 Mounting of specimen <br \/> 10.2 Speed of testing <br \/> 10.3 Application of torque  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>10.4 Calculation of nominal torsional stress <br \/> 10.5 Recording of temperature and humidity <br \/> 10.6 Failure and termination criteria <br \/> 10.6.1 Failure <br \/> 10.6.2 Termination <br \/> 11 Test report  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Metallic materials. Torque-controlled fatigue testing<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2011<\/td>\n<td>32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":293153,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1088,2641],"product_tag":[],"class_list":{"0":"post-293148","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-040-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/293148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/293153"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=293148"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=293148"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=293148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}